[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"rhomboid-intercostal-sub-serratus-plane-block\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:rhomboid-intercostal-sub-serratus-plane-block":40},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":10,"sex":15,"minAge":16,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":4,"overallStatus":28,"whyStopped":4,"lastUpdateSubmitDate":29,"lastUpdatePostDateStruct":30,"startDateStruct":33,"completionDateStruct":35,"leadSponsor":37,"locationsCount":5},"100642736",false,"NCT07642193","Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy","Ultrasound Guided Rhomboid Intercostal Sub-serratus Plane Block Versus External Oblique Intercostal Block in Open Nephrectomy: Randomized Controlled Study","Inclusion Criteria:\n\n* Both sexes.\n* American Society of Anesthesiologists (ASA) physical status II, III.\n* Body mass index (BMI): \\> 20 kg\u002F m2 and \\\u003C 35 kg\u002F m2.\n* Patients undergoing open nephrectomy.\n\nExclusion Criteria:\n\n* Patient refusal.\n* BMI \\\u003C20 kg\u002Fm2 and \\>35 kg\u002Fm2\n* Known sensitivity or contraindication to drug used in the study (local anesthetics, opioids).\n* History of psychiatric and cognitive disorders or chronic pain.\n* Contraindication to regional anesthesia e.g pre- existing peripheral neuropathies.\n* Severe respiratory or cardiac disorders.\n* Advanced liver or kidney disease.\n* Pregnancy.\n* Physical status ASA IV.\n* Coagulopathy with INR ≥ 1.6: hereditary (e.g. hemophilia, fibrinogen abnormalities \\& deficiency of factor II) - acquired (e.g. impaired liver functions with prothrombin concentration less than 60 %, vitamin K deficiency \\& therapeutic anticoagulants drugs).","ALL","18 Years",{"count":18,"type":19},90,"ESTIMATED","INTERVENTIONAL",[22],"NA","This study aims to compare time of first request of analgesia among patients undergoing rhomboid intercostal sub-serratus plane block versus external oblique intercostal block for perioperative pain management in open nephrectomy.",[25,26,27],"Rhomboid Intercostal Sub-serratus Plane Block","External Oblique Intercostal Block","Open Nephrectomy","RECRUITING","2026-06-07",{"date":31,"type":32},"2026-06-11","ACTUAL",{"date":34,"type":32},"2026-05-02",{"date":36,"type":19},"2026-12-30",{"name":38,"class":39},"Cairo University","OTHER",""]